// This is a TextMate grammar distributed by `starry-night`.
// This grammar is licensed `mit`.
// See <https://github.com/wooorm/starry-night> for more info.
/**
 * @import {Grammar} from '@wooorm/starry-night'
 */

/** @type {Grammar} */
const grammar = {
  extensions: ['.hlsl', '.cginc', '.fx', '.fxh', '.hlsli'],
  names: ['hlsl'],
  patterns: [
    {begin: '/\\*', end: '\\*/', name: 'comment.line.block.hlsl'},
    {begin: '//', end: '$', name: 'comment.line.double-slash.hlsl'},
    {
      match: '\\b[0-9]+\\.[0-9]*(F|f)?\\b',
      name: 'constant.numeric.decimal.hlsl'
    },
    {match: '(\\.([0-9]+)(F|f)?)\\b', name: 'constant.numeric.decimal.hlsl'},
    {match: '\\b([0-9]+(F|f)?)\\b', name: 'constant.numeric.decimal.hlsl'},
    {match: '\\b(0(x|X)[0-9a-fA-F]+)\\b', name: 'constant.numeric.hex.hlsl'},
    {match: '\\b(false|true)\\b', name: 'constant.language.hlsl'},
    {
      match:
        '^\\s*#\\s*(define|elif|else|endif|ifdef|ifndef|if|undef|include|line|error|pragma)',
      name: 'keyword.preprocessor.hlsl'
    },
    {
      match:
        '\\b(break|case|continue|default|discard|do|else|for|if|return|switch|while)\\b',
      name: 'keyword.control.hlsl'
    },
    {match: '\\b(compile)\\b', name: 'keyword.control.fx.hlsl'},
    {match: '\\b(typedef)\\b', name: 'keyword.typealias.hlsl'},
    {
      match:
        '\\b(bool([1-4](x[1-4])?)?|double([1-4](x[1-4])?)?|dword|float([1-4](x[1-4])?)?|half([1-4](x[1-4])?)?|int([1-4](x[1-4])?)?|matrix|min10float([1-4](x[1-4])?)?|min12int([1-4](x[1-4])?)?|min16float([1-4](x[1-4])?)?|min16int([1-4](x[1-4])?)?|min16uint([1-4](x[1-4])?)?|unsigned|uint([1-4](x[1-4])?)?|vector|void)\\b',
      name: 'storage.type.basic.hlsl'
    },
    {
      match: '\\b([a-zA-Z_][a-zA-Z0-9_]*)(?=[\\s]*\\()',
      name: 'support.function.hlsl'
    },
    {
      match:
        '(?<=\\:\\s|\\:)(?i:BINORMAL[0-9]*|BLENDINDICES[0-9]*|BLENDWEIGHT[0-9]*|COLOR[0-9]*|NORMAL[0-9]*|POSITIONT|POSITION|PSIZE[0-9]*|TANGENT[0-9]*|TEXCOORD[0-9]*|FOG|TESSFACTOR[0-9]*|VFACE|VPOS|DEPTH[0-9]*)\\b',
      name: 'support.variable.semantic.hlsl'
    },
    {
      match:
        '(?<=\\:\\s|\\:)(?i:SV_ClipDistance[0-9]*|SV_CullDistance[0-9]*|SV_Coverage|SV_Depth|SV_DepthGreaterEqual[0-9]*|SV_DepthLessEqual[0-9]*|SV_InstanceID|SV_IsFrontFace|SV_Position|SV_RenderTargetArrayIndex|SV_SampleIndex|SV_StencilRef|SV_Target[0-7]?|SV_VertexID|SV_ViewportArrayIndex)\\b',
      name: 'support.variable.semantic.sm4.hlsl'
    },
    {
      match:
        '(?<=\\:\\s|\\:)(?i:SV_DispatchThreadID|SV_DomainLocation|SV_GroupID|SV_GroupIndex|SV_GroupThreadID|SV_GSInstanceID|SV_InsideTessFactor|SV_OutputControlPointID|SV_TessFactor)\\b',
      name: 'support.variable.semantic.sm5.hlsl'
    },
    {
      match: '(?<=\\:\\s|\\:)(?i:SV_InnerCoverage|SV_StencilRef)\\b',
      name: 'support.variable.semantic.sm5_1.hlsl'
    },
    {
      match:
        '\\b(column_major|const|export|extern|globallycoherent|groupshared|inline|inout|in|out|precise|row_major|shared|static|uniform|volatile)\\b',
      name: 'storage.modifier.hlsl'
    },
    {match: '\\b(snorm|unorm)\\b', name: 'storage.modifier.float.hlsl'},
    {
      match: '\\b(packoffset|register)\\b',
      name: 'storage.modifier.postfix.hlsl'
    },
    {
      match: '\\b(centroid|linear|nointerpolation|noperspective|sample)\\b',
      name: 'storage.modifier.interpolation.hlsl'
    },
    {
      match: '\\b(lineadj|line|point|triangle|triangleadj)\\b',
      name: 'storage.modifier.geometryshader.hlsl'
    },
    {match: '\\b(string)\\b', name: 'support.type.other.hlsl'},
    {
      match:
        '\\b(AppendStructuredBuffer|Buffer|ByteAddressBuffer|ConstantBuffer|ConsumeStructuredBuffer|InputPatch|OutputPatch)\\b',
      name: 'support.type.object.hlsl'
    },
    {
      match:
        '\\b(RasterizerOrderedBuffer|RasterizerOrderedByteAddressBuffer|RasterizerOrderedStructuredBuffer|RasterizerOrderedTexture1D|RasterizerOrderedTexture1DArray|RasterizerOrderedTexture2D|RasterizerOrderedTexture2DArray|RasterizerOrderedTexture3D)\\b',
      name: 'support.type.object.rasterizerordered.hlsl'
    },
    {
      match:
        '\\b(RWBuffer|RWByteAddressBuffer|RWStructuredBuffer|RWTexture1D|RWTexture1DArray|RWTexture2D|RWTexture2DArray|RWTexture3D)\\b',
      name: 'support.type.object.rw.hlsl'
    },
    {
      match: '\\b(LineStream|PointStream|TriangleStream)\\b',
      name: 'support.type.object.geometryshader.hlsl'
    },
    {
      match:
        '\\b(sampler|sampler1D|sampler2D|sampler3D|samplerCUBE|sampler_state)\\b',
      name: 'support.type.sampler.legacy.hlsl'
    },
    {
      match: '\\b(SamplerState|SamplerComparisonState)\\b',
      name: 'support.type.sampler.hlsl'
    },
    {
      match: '\\b(texture2D|textureCUBE)\\b',
      name: 'support.type.texture.legacy.hlsl'
    },
    {
      match:
        '\\b(Texture1D|Texture1DArray|Texture2D|Texture2DArray|Texture2DMS|Texture2DMSArray|Texture3D|TextureCube|TextureCubeArray)\\b',
      name: 'support.type.texture.hlsl'
    },
    {
      match: '\\b(cbuffer|class|interface|namespace|struct|tbuffer)\\b',
      name: 'storage.type.structured.hlsl'
    },
    {
      match: '\\b(FALSE|TRUE|NULL)\\b',
      name: 'support.constant.property-value.fx.hlsl'
    },
    {
      match: '\\b(BlendState|DepthStencilState|RasterizerState)\\b',
      name: 'support.type.fx.hlsl'
    },
    {
      match: '\\b(technique|Technique|technique10|technique11|pass)\\b',
      name: 'storage.type.fx.technique.hlsl'
    },
    {
      match:
        '\\b(AlphaToCoverageEnable|BlendEnable|SrcBlend|DestBlend|BlendOp|SrcBlendAlpha|DestBlendAlpha|BlendOpAlpha|RenderTargetWriteMask)\\b',
      name: 'meta.object-literal.key.fx.blendstate.hlsl'
    },
    {
      match:
        '\\b(DepthEnable|DepthWriteMask|DepthFunc|StencilEnable|StencilReadMask|StencilWriteMask|FrontFaceStencilFail|FrontFaceStencilZFail|FrontFaceStencilPass|FrontFaceStencilFunc|BackFaceStencilFail|BackFaceStencilZFail|BackFaceStencilPass|BackFaceStencilFunc)\\b',
      name: 'meta.object-literal.key.fx.depthstencilstate.hlsl'
    },
    {
      match:
        '\\b(FillMode|CullMode|FrontCounterClockwise|DepthBias|DepthBiasClamp|SlopeScaleDepthBias|ZClipEnable|ScissorEnable|MultiSampleEnable|AntiAliasedLineEnable)\\b',
      name: 'meta.object-literal.key.fx.rasterizerstate.hlsl'
    },
    {
      match:
        '\\b(Filter|AddressU|AddressV|AddressW|MipLODBias|MaxAnisotropy|ComparisonFunc|BorderColor|MinLOD|MaxLOD)\\b',
      name: 'meta.object-literal.key.fx.samplerstate.hlsl'
    },
    {
      match:
        '\\b(?i:ZERO|ONE|SRC_COLOR|INV_SRC_COLOR|SRC_ALPHA|INV_SRC_ALPHA|DEST_ALPHA|INV_DEST_ALPHA|DEST_COLOR|INV_DEST_COLOR|SRC_ALPHA_SAT|BLEND_FACTOR|INV_BLEND_FACTOR|SRC1_COLOR|INV_SRC1_COLOR|SRC1_ALPHA|INV_SRC1_ALPHA)\\b',
      name: 'support.constant.property-value.fx.blend.hlsl'
    },
    {
      match: '\\b(?i:ADD|SUBTRACT|REV_SUBTRACT|MIN|MAX)\\b',
      name: 'support.constant.property-value.fx.blendop.hlsl'
    },
    {
      match: '\\b(?i:ALL)\\b',
      name: 'support.constant.property-value.fx.depthwritemask.hlsl'
    },
    {
      match:
        '\\b(?i:NEVER|LESS|EQUAL|LESS_EQUAL|GREATER|NOT_EQUAL|GREATER_EQUAL|ALWAYS)\\b',
      name: 'support.constant.property-value.fx.comparisonfunc.hlsl'
    },
    {
      match: '\\b(?i:KEEP|REPLACE|INCR_SAT|DECR_SAT|INVERT|INCR|DECR)\\b',
      name: 'support.constant.property-value.fx.stencilop.hlsl'
    },
    {
      match: '\\b(?i:WIREFRAME|SOLID)\\b',
      name: 'support.constant.property-value.fx.fillmode.hlsl'
    },
    {
      match: '\\b(?i:NONE|FRONT|BACK)\\b',
      name: 'support.constant.property-value.fx.cullmode.hlsl'
    },
    {
      match:
        '\\b(?i:MIN_MAG_MIP_POINT|MIN_MAG_POINT_MIP_LINEAR|MIN_POINT_MAG_LINEAR_MIP_POINT|MIN_POINT_MAG_MIP_LINEAR|MIN_LINEAR_MAG_MIP_POINT|MIN_LINEAR_MAG_POINT_MIP_LINEAR|MIN_MAG_LINEAR_MIP_POINT|MIN_MAG_MIP_LINEAR|ANISOTROPIC|COMPARISON_MIN_MAG_MIP_POINT|COMPARISON_MIN_MAG_POINT_MIP_LINEAR|COMPARISON_MIN_POINT_MAG_LINEAR_MIP_POINT|COMPARISON_MIN_POINT_MAG_MIP_LINEAR|COMPARISON_MIN_LINEAR_MAG_MIP_POINT|COMPARISON_MIN_LINEAR_MAG_POINT_MIP_LINEAR|COMPARISON_MIN_MAG_LINEAR_MIP_POINT|COMPARISON_MIN_MAG_MIP_LINEAR|COMPARISON_ANISOTROPIC|TEXT_1BIT)\\b',
      name: 'support.constant.property-value.fx.filter.hlsl'
    },
    {
      match: '\\b(?i:WRAP|MIRROR|CLAMP|BORDER|MIRROR_ONCE)\\b',
      name: 'support.constant.property-value.fx.textureaddressmode.hlsl'
    },
    {
      begin: '"',
      end: '"',
      name: 'string.quoted.double.hlsl',
      patterns: [{match: '\\\\.', name: 'constant.character.escape.hlsl'}]
    }
  ],
  scopeName: 'source.hlsl'
}

export default grammar
